کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6551766 | 160413 | 2016 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Supported liquid extraction (SLE) for the analysis of methylamphetamine, methylenedioxymethylamphetamine and delta-9-tetrahydrocannabinol in oral fluid and blood of drivers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
Method validation and recoveries were carried out on drug free ante mortem blood and DDS buffer solution provided by Alere, Australia. Recoveries above 80% were achieved for MA and MDMA at a concentration of 25Â ng/mL, whilst recoveries of greater than 65% were achieved for THC at 4.5Â ng/mL. Accuracy and precision were acceptable down to the LLOQ for all three analytes (5, 5 and 1Â ng/mL for MA, MDMA and THC, respectively). Mean matrix effects were 1.0, 0.97 and 0.78 in DDS buffer and 0.96, 0.96 and 0.62 in blood for MA, MDMA and THC, respectively. Linearity was achieved up to 1250Â ng/mL for MA and MDMA, and 112Â ng/mL for THC (r2Â >Â 0.999 for all analytes). The method is designed for easy transfer to an automated liquid handling platform.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Forensic Science International - Volume 265, August 2016, Pages 125-130
Journal: Forensic Science International - Volume 265, August 2016, Pages 125-130
نویسندگان
Joanna Rositano, Peter Harpas, Chris Kostakis, Timothy Scott,